Director-Level Email List Building

I need a clean, accurate list of Director-level decision makers working for mid- to large-sized U.S. organizations (about 500–10,000 employees) in the Pharma, Healthcare, and Finance sectors.

The only contact detail I require is a verified corporate email address for each leader; phone numbers or postal data are optional but not necessary. Your research should prioritize currently active directors (e.g., Director, Senior Director, Global Director) heading functional areas such as Training and Learning.

Please rely on reputable data sources—LinkedIn Sales Navigator, Apollo, ZoomInfo, Crunchbase, corporate websites,m, etc.—and cross-check every record to minimize bounces. Generic inboxes (info@, contact@) will not be accepted.

Deliverables (spreadsheet, .xlsx or .csv):
• First Name
• Last Name
• Job Title
• Company Name
• Company Size (confirmation it falls within the 500–10k range)
• Industry (Pharma / Healthcare / Finance)
• Email Address

Acceptance criteria:
• Minimum 95 % valid email deliverability
• No more than 5 % role-based or catch-all addresses
• All companies headquartered or heavily based in the United States

Let me know how many records you can compile within one week and share a short sample (10 entries) so I can confirm we’re aligned before you proceed at scale.